package com.my.ext.service;

import com.github.pagehelper.PageInfo;
import com.my.ext.entity.Group;

public interface IGroupService {

	PageInfo<Group> queryAllGroup(int page, int size);
	
	int addGroup(Group group);
	
	PageInfo<Group> queryGroupsByOrgid(int id);

	void modify(int id, String openid);
	
}
